IF YOU CAN SEE THIS go to http://www.cs.cornell.edu/Info/People/sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
all quot elim T:Type, E:(TTProp).
(EquivRel x,y:T. E(x,y))
(F:((x,y:T//E(x,y))Prop).
((w:x,y:T//E(x,y). SqStable(F(w)))
( (((z:x,y:T//E(x,y). F(z)) (z:T. F(z))))